Micromolecule
小分子
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
You need to wear lots of warm clothes.
人们要穿很多的保暖的衣服。